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* [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use
@ 2012-09-07 19:09 luto at mit dot edu
2012-09-11 15:22 ` [Bug gdb/14559] " jan.kratochvil at redhat dot com
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: luto at mit dot edu @ 2012-09-07 19:09 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=14559
Bug #: 14559
Summary: The 'interrupt' command does not work if sigwait is in
use
Product: gdb
Version: unknown
Status: NEW
Severity: normal
Priority: P2
Component: gdb
AssignedTo: unassigned@sourceware.org
ReportedBy: luto@mit.edu
Classification: Unclassified
Take a program that uses sigwait (on Linux). Invoke gdb. Start the program
with r&, so it's running asynchronously. Then type 'interrupt'. It doesn't
work -- sigwait reports SIGINT. IMO this is a separate gdb bug from the usual
bugs about SIGINT and sigwait not getting along (e.g. bug 9425): the interrupt
command should be directly stopping the program, not sending SIGINT.
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug gdb/14559] The 'interrupt' command does not work if sigwait is in use 2012-09-07 19:09 [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use luto at mit dot edu @ 2012-09-11 15:22 ` jan.kratochvil at redhat dot com 2012-09-11 15:28 ` palves at redhat dot com ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: jan.kratochvil at redhat dot com @ 2012-09-11 15:22 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=14559 Jan Kratochvil <jan.kratochvil at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jan.kratochvil at redhat | |dot com Depends on| |9425 -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug gdb/14559] The 'interrupt' command does not work if sigwait is in use 2012-09-07 19:09 [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use luto at mit dot edu 2012-09-11 15:22 ` [Bug gdb/14559] " jan.kratochvil at redhat dot com @ 2012-09-11 15:28 ` palves at redhat dot com 2012-09-11 21:46 ` luto at mit dot edu ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: palves at redhat dot com @ 2012-09-11 15:28 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=14559 Pedro Alves <palves at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING CC| |palves at redhat dot com --- Comment #1 from Pedro Alves <palves at redhat dot com> 2012-09-11 15:27:36 UTC --- Could you do a little test for us, and try "interrupt" with non-stop enabled (set non-stop on)? That goes through a different path and stops the inferior with SIGSTOP instead of SIGINT. Thanks. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug gdb/14559] The 'interrupt' command does not work if sigwait is in use 2012-09-07 19:09 [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use luto at mit dot edu 2012-09-11 15:22 ` [Bug gdb/14559] " jan.kratochvil at redhat dot com 2012-09-11 15:28 ` palves at redhat dot com @ 2012-09-11 21:46 ` luto at mit dot edu 2013-11-26 20:41 ` tromey at redhat dot com ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: luto at mit dot edu @ 2012-09-11 21:46 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=14559 --- Comment #2 from Andy Lutomirski <luto at mit dot edu> 2012-09-11 21:46:16 UTC --- That works. interrupt -a also appears to work. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug gdb/14559] The 'interrupt' command does not work if sigwait is in use 2012-09-07 19:09 [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use luto at mit dot edu ` (2 preceding siblings ...) 2012-09-11 21:46 ` luto at mit dot edu @ 2013-11-26 20:41 ` tromey at redhat dot com 2014-07-30 17:11 ` dje at google dot com 2021-10-21 7:03 ` crystalrubytails at gmail dot com 5 siblings, 0 replies; 7+ messages in thread From: tromey at redhat dot com @ 2013-11-26 20:41 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=14559 Tom Tromey <tromey at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW CC| |tromey at redhat dot com --- Comment #3 from Tom Tromey <tromey at redhat dot com> --- Moved out of waiting state -- seems legit to me. See also bug #15250. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug gdb/14559] The 'interrupt' command does not work if sigwait is in use 2012-09-07 19:09 [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use luto at mit dot edu ` (3 preceding siblings ...) 2013-11-26 20:41 ` tromey at redhat dot com @ 2014-07-30 17:11 ` dje at google dot com 2021-10-21 7:03 ` crystalrubytails at gmail dot com 5 siblings, 0 replies; 7+ messages in thread From: dje at google dot com @ 2014-07-30 17:11 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=14559 dje at google dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dje at google dot com --- Comment #4 from dje at google dot com --- (In reply to Andy Lutomirski from comment #2) > That works. interrupt -a also appears to work. Clarification (for my own purposes): This is still a non-stop vs all-stop distinction. "interrupt -a" is an error in all-stop mode (though there's a plan to treat it like a plain "interrupt" in all-stop). -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug gdb/14559] The 'interrupt' command does not work if sigwait is in use 2012-09-07 19:09 [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use luto at mit dot edu ` (4 preceding siblings ...) 2014-07-30 17:11 ` dje at google dot com @ 2021-10-21 7:03 ` crystalrubytails at gmail dot com 5 siblings, 0 replies; 7+ messages in thread From: crystalrubytails at gmail dot com @ 2021-10-21 7:03 UTC (permalink / raw) To: gdb-prs https://sourceware.org/bugzilla/show_bug.cgi?id=14559 Thi Milton <crystalrubytails at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |crystalrubytails at gmail dot com --- Comment #6 from Thi Milton <crystalrubytails at gmail dot com> --- (In reply to dje from comment #4) > (In reply to Andy Lutomirski from comment #2) > > That works. interrupt -a also appears to work. > https://friday-nightfunkin.com > Clarification (for my own purposes): This is still a non-stop vs all-stop > distinction. "interrupt -a" is an error in all-stop mode (though there's a > plan to treat it like a plain "interrupt" in all-stop). Is this publicly released? -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2021-10-21 7:03 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-09-07 19:09 [Bug gdb/14559] New: The 'interrupt' command does not work if sigwait is in use luto at mit dot edu 2012-09-11 15:22 ` [Bug gdb/14559] " jan.kratochvil at redhat dot com 2012-09-11 15:28 ` palves at redhat dot com 2012-09-11 21:46 ` luto at mit dot edu 2013-11-26 20:41 ` tromey at redhat dot com 2014-07-30 17:11 ` dje at google dot com 2021-10-21 7:03 ` crystalrubytails at gmail dot com
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